From a selfish perspective, Xin Sheng didn't mind forcibly taking out Voldemort's residual soul from Harry's soul, even if it would cause some harm to him.

But Harry Potter is the son of destiny in this world. Xin Sheng cannot determine whether injury will affect the origin of the world, and he does not intend to take this risk.

In the original work, Harry's method of getting rid of Voldemort's remnant soul boarding is very troublesome, and there are too many prerequisites.

The old wand in Dumbledore's hand is one of the three Deathly Hallows, with unparalleled power and the most powerful wand in the world.

But this wand is very picky and it only recognizes the master with powerful power.

If anyone can defeat the original owner of the old wand, it will rebel without any moral integrity and recognize the winner as its new owner.

Dumbledore's plan first of all, to ensure that the real master of the old wand is Harry, and to obtain the old wand without arousing Voldemort's suspicion, and to cast a spell to attack Harry in the final battle.

As the real master of the old wand, Voldemort released Avadasauri with it, but could not cause fatal damage to Harry, but would instead destroy the foreign objects left in Harry's soul.

This was a method that Dumbledore had thought about after several thoughts in the original work, and he also played a drama with his life and Snape.

Fortunately, the result was pretty good. Harry completely got rid of Voldemort's residual soul and let the Dark King destroy his last life with his own hands.

Due to the dramatic change in the plot, Xin Sheng could not continue to apply this troublesome method.

‘Remaining soul, separation…’

'etc.'

Xin Sheng suddenly remembered something.

‘When it comes to Voldemort’s wand core seems to be paired with Harry, right?’

Both Harry and Voldemort's wands use phoenix feathers as the core, and they come from the same phoenix.

Dumbledore's Fantastic Beast Companion, Fox.

When wands with the same core attack each other in the hands of their respective owners, neither side can cause fatal damage to the other side. When the spell collided, it will also cause a special flashback phenomenon.

‘If Voldemort attacks Harry with that wand containing Fox feathers…’

Xin Sheng rubbed his chin thoughtfully: 'It's worth a try, but just in case, I'd better ask the experts in wand making first.'

...

Since Diagon Alley is under martial law investigation, Xin Sheng does not want to return to the crime scene at this time and be investigated as a suspect.

Ministry of Magic investigators can use the flashback spell to reproduce the spell used by the wand holder to determine whether the suspect is actually the perpetrator.

Xin Sheng and Natiya used their own magic wands when performing infiltration operations. If the Ministry of Magic comes to investigate, there is indeed a possibility of exposure.

During the period when the storm was at its worst, Xin Sheng planned to avoid the limelight as much as possible.

In view of this, he decided to contact the wand maker Garrick Ollivander through letters.

The person responsible for delivering the letter is Daedalus, the Dark Night Eagle, who has been bored recently.

Since Natiya was busy helping Xin Sheng manage students and organize teaching filings after school starts, she had no time to take Dahuang and others to the Forbidden Forest to have fun.

During this period, Xin Sheng's three animal companions all went to play in the Forbidden Forest by themselves. Without anyone to accompany him, they lost their freshness over time.

After letting Daedalus fly, Xin Sheng saw Mag and Xiri talking in the secluded backyard of the castle through the window, and Dahuang also sat aside and watched silently.

The Christmas holiday is not over yet and the castle is sparsely populated, which is a perfect time for Cili to practice Animagus deformation.

“Is it time to be the critical moment?”

Seeing Daedalus away, Xin Sheng did not close the window immediately, and continued to observe Xili's situation in the face of the heavy snow.

If Xin Sheng remembers correctly, he will have to wait for the storm weather to complete the first transformation of Animagus.

The entire Animagus transformation ceremony was very complicated. Natiya was originally interested in becoming an animal, but after listening to the complete process, she decisively chose to give up.

First, those who want to learn Animagus’ transformation must have certain potions and transformation talents.

They need to hold the leaves of Mandela grass in their mouths, and under no circumstances can they spit out the leaves, and must start from one full moon to the end of the next full moon.

When the second full moon arrives, the leaves soaked in their saliva should be placed in a transparent bottle to allow them to receive the exposure of moonlight. In addition, it is necessary to add their own hair, dew and a ghost-faced hawk moth to make potions.

After everything is done, this bottle of potion must be stored in a quiet and dark place, ensuring that it is not peeped or disturbed by anyone, and must wait until the storm comes, and during this period, with a magic wand on your heart with a magic wand every day at sunrise and sunset.

The spell is "Amado, Animo, Animado, Animagos."

The cumbersomeness of this ceremony made Xin Sheng shocked him. He asked himself that he didn't have such good patience to complete the entire process.

When the storm comes, the transformer must immediately go to a spacious and safe place, point his wand at his heart and recite a spell, and drink the bottle of potion that has been stored for a long time.

Because the ritual is too complicated and the difficulty of mastering is too high, there are only 7 people in the Animagus registered in the Ministry of Magic of various countries in the current era.

Including illegal Animagus like James Porter and Sirius, the total number of people who have mastered Animagus' transformation may not exceed 20.

It usually takes several years to learn Animagus deformation, and once the deformation fails, it may always maintain a state of being neither human nor ghost.

According to McGonagall, Cialis is very talented in transfiguration. She has already met all the prerequisites to learn Animagus and has completed all the preparatory preparations.

The last step is the most difficult thing to overcome. Xili must temporarily abandon the human appearance that he has used for more than ten years and change into a strange animal form.

The most nonsense is that Cili cannot control what animal he will become, which is entirely determined by the nature of a wizard.

After Xili made all preparations, McGonagall signaled to Dahuang, and the Storm Wolf King Yangtian let out a loud wolf howl.

The dark clouds in the sky quickly gathered, and driven by the power of Rhubarb's control of strong winds, a thunderstorm was about to come.

The cold pouring rain replaced the flying snowflakes falling from the sky, and Ciri's silver-white hair and robe were soon soaked in the rain.

"Sher!"

When the first lightning streaked across the sky, Xiri raised her head and drank the potion in the transparent bottle, aimed her wand at her heart and said something.

"Uh!"

Under Xin Sheng's surprise gaze, Xili's body shape began to change.

Her body suddenly hunched down, gradually turning into a movement of all fours, and the clothes and decorations on her body also changed with her.

"Dang ~"

With the crisp sound of Xili's magic wand falling to the ground, there was no sign of her when Xili was originally located, and instead it was a petite silver wolf with moon-white fur.

"Aowoo!"

The silver wolf that Xili transformed into subconsciously raised her head and let out a long howl.

Dahuang, who was standing beside her, showed a look of astonishment in her eyes, and she tilted her head and thought in confusion for a long time but couldn't straighten her thoughts.
Chapter completed!